15/100 as a percentage is 15.00%. This is the same value written in a form that is easy to compare with other percentages.
The fraction 15/100 means you have 15 parts out of a total of 100 equal parts. It is a simple way to show a portion of a whole, and it can be reduced to the decimal 0.15 if you need a number for calculations.
In everyday life, 15.00% shows up in things like discount tags, test scores, or interest rates. Knowing that 15 out of 100 is the same as 15 % helps you quickly understand how big or small a number is compared to a whole.
